Home / 2,539,697.18-3,503,784.44-1,451,384.92

Finding the Fourth Proportional to 2,539,697.18, 3,503,784.44 and 1,451,384.92

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Solution

The fourth proportional to 2,539,697.18, 3,503,784.44 and 1,451,384.92 is: 2,002,341.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,697.18 : 3,503,784.44 = 1,451,384.92 : x
  2. Step 2: Convert to fraction form
    2,539,697.18/3,503,784.44 = 1,451,384.92/x
  3. Step 3: Cross multiply
    2,539,697.18x = 3,503,784.44 × 1,451,384.92
  4. Step 4: Simplify right side
    2,539,697.18x = 5,085,339,899,146.64
  5. Step 5: Solve for x
    x = 5,085,339,899,146.64/2,539,697.18
  6. Step 6: Final answer
    x = 2,002,341.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.